/**
 * Copyright 2012 Twitter, Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package rfx.server.util.ua;

import java.util.Map;

/**
 * Device parsed data class
 * 
 * @author Steve Jiang (@sjiang) <gh at iamsteve com>
 */
public class Device {
	
	final static public String IPAD = "ipad";
	final static public String PC = "General_Desktop";
	final static public String TABLET = "General_Tablet";
	final static public String MOBILE = "General_Mobile";
	
	public final String family;
	private String deviceType = "General_Desktop";

	public Device(String family) {
		this.family = family;		
	}

	public static Device fromMap(Map<String, Object> m) {
		return new Device((String) m.get("family"));
	}
	
	public void setDeviceType(String deviceType) {
		if(deviceType != null){
			this.deviceType = deviceType;
		}
	}
	
	public String deviceType() {
		if(this.family.toLowerCase().contains(IPAD)){
			deviceType = "General_Tablet";
		}
		return deviceType;
	}

	@Override
	public boolean equals(Object other) {
		if (other == this)
			return true;
		if (!(other instanceof Device))
			return false;

		Device o = (Device) other;
		return (this.family != null && this.family.equals(o.family))
				|| this.family == o.family;
	}

	@Override
	public int hashCode() {
		return family == null ? 0 : family.hashCode();
	}

	@Override
	public String toString() {
		return String.format("{family: %s}", family == null ? null
				: '"' + family + '"');
	}
	
	
}